US 12,323,761 B2
Electronic device with sound guiding channel
Guozhu Jiang, Dongguan (CN); and Wei Li, Dongguan (CN)
Assigned to VIVO MOBILE COMMUNICATION CO., LTD., Dongguan (CN)
Filed by VIVO MOBILE COMMUNICATION CO., LTD., Dongguan (CN)
Filed on Oct. 27, 2022, as Appl. No. 17/975,575.
Application 17/975,575 is a continuation of application No. PCT/CN2021/076913, filed on Feb. 19, 2021.
Claims priority of application No. 202010359500.X (CN), filed on Apr. 29, 2020.
Prior Publication US 2023/0051986 A1, Feb. 16, 2023
Int. Cl. H04R 1/40 (2006.01); H04R 3/12 (2006.01)
CPC H04R 1/403 (2013.01) [H04R 3/12 (2013.01)] 11 Claims
OG exemplary drawing
 
1. An electronic device, comprising a device body;
a first sound-emitting component; and
a second sound-emitting component, wherein:
the first sound-emitting component and the second sound-emitting component are both disposed in the device body,
the first sound-emitting component emits a first ultrasonic wave,
the second sound-emitting component emits a second ultrasonic wave,
a frequency of the first ultrasonic wave is different from a frequency of the second ultrasonic wave,
the first ultrasonic wave and the second ultrasonic wave form an audible sound wave,
a first sound guide channel and a second sound guide channel are disposed in the device body,
a first sound guide hole and a second sound guide hole are disposed at an outer surface of the device body,
the first sound-emitting component is connected to the first sound guide hole through the first sound guide channel, and
the second sound-emitting component is connected to the second sound guide hole through the second sound guide channel.